The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA MATHEMATICA - Issue no. 3 / 2022  
         
  Article:   FEKETE-SZEGŐ INEQUALITY OF BI-STARLIKE AND BI-CONVEX FUNCTIONS OF ORDER b ASSOCIATED WITH SYMMETRIC q-DERIVATIVE IN CONIC DOMAINS.

Authors:  BHARAVI SHARMA RAYAPROLU, RAJYA LAXMI KALIKOTA, NANJUNDAN MAGESH.
 
       
         
  Abstract:  
DOI: 10.24193/subbmath.2022.3.02

Published Online: 2022-09-20
Published Print: 2022-09-30
pp. 475-487

VIEW PDF


FULL PDF

In this paper, two new subclasses of bi-univalent functions related to conic domains are defined by making use of symmetric q-differential operator. The initial bounds for Fekete-Szegő inequality for the functions f in these classes are estimated.

Mathematics Subject Classification (2010) : 30C45, 30C50.
Keywords: Analytic functions, bi-univalent functions, bi-starlike functions, biconvex functions, conic domain, Fekete-Szegő inequality, q-differential operator, univalent functions.
 
         
     
         
         
      Back to previous page